Cisco 300 poe series is broad portfolio of fixed-configuration managed ethernet switches. 48 ports of fast ethernet and 10 to 52 ports of gigabit ethernet connectivity, the cisco sf300-48p provides 48 10/100 poe ports with 375w power budget, 2 10/100/1000 ports - 2 combo mini-gbic ports. layer 2 and 3 switching. dhcp, bootp, vlan, igmp snooping, dos attack prevention, port mirroring, diffserv support, weighted round robin (wrr) queuing, broadcast storm control, ipv6 support, multicast storm control, unicast storm control, firmware upgradable, spanning tree protocol (stp) support, rapid spanning tree protocol (rstp) support, multiple spanning tree protocol (mstp) support, trivial file transfer protocol (tftp)
support, access control list (acl) support, quality of service (qos), jumbo frames support, mld snooping, 4k active vlans.